KEGG   REACTION: R04163
Entry
R04163                      Reaction                               
Name
21-hydroxypregnenolone:NAD+ 3-oxidoreductase
Definition
21-Hydroxypregnenolone + NAD+ <=> 11-Deoxycorticosterone + NADH + H+
Equation
C05485 + C00003 <=> C03205 + C00004 + C00080
Comment
NADP+ (see R04164)
multi-step reaction (see R03176+R02644)
Reaction class
RC00001  C00003_C00004
RC00146  C03205_C05485
Enzyme
1.1.1.145       5.3.3.1
Pathway
rn00140  Steroid hormone biosynthesis
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.1  Acting on the CH-OH group of donors
   1.1.1  With NAD+ or NADP+ as acceptor
    1.1.1.145
     R04163  21-Hydroxypregnenolone + NAD+ <=> 11-Deoxycorticosterone + NADH + H+
 5. Isomerase reactions
  5.3  Intramolecular oxidoreductases
   5.3.3  Transposing C=C bonds
    5.3.3.1
     R04163  21-Hydroxypregnenolone + NAD+ <=> 11-Deoxycorticosterone + NADH + H+
Orthology
K00070  3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase [EC:1.1.1.145 5.3.3.1]

  All links  
Ontology (1)   
   KEGG BRITE (1)   
Pathway (2)   
   KEGG PATHWAY (2)   
Chemical substance (5)   
   KEGG COMPOUND (5)   
Chemical reaction (4)   
   KEGG ENZYME (2)   
   KEGG RCLASS (2)   
Gene (670)   
   KEGG ORTHOLOGY (1)   
   KEGG GENES (669)   
All databases (682)   

Download RDF
DBGET integrated database retrieval system